5445237032 has 8 divisors (see below), whose sum is σ = 10209819450. Its totient is φ = 2722618512.

The previous prime is 5445237023. The next prime is 5445237043. The reversal of 5445237032 is 2307325445.

It can be written as a sum of positive squares in only one way, i.e., 5413133476 + 32103556 = 73574^2 + 5666^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 5445236983 and 5445237001.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 340327307 + ... + 340327322.

Almost surely, 2^5445237032 is an apocalyptic number.

It is an amenable number.

5445237032 is a deficient number, since it is larger than the sum of its proper divisors (4764582418).

5445237032 is a wasteful number, since it uses less digits than its factorization.

5445237032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680654635 (or 680654631 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 35.

The square root of 5445237032 is about 73791.8493602105. The cubic root of 5445237032 is about 1759.2960588772.

The spelling of 5445237032 in words is "five billion, four hundred forty-five million, two hundred thirty-seven thousand, thirty-two".